DEENFRIT

Update Your PHP Website to the Latest Version

Professional PHP Updates & Migration - Transparent Costs, Fair Prices

Your Benefits of a PHP Update

  • Secure System: Current security updates protect against attacks
  • Better Performance: Faster loading times thanks to optimized code
  • New Features: Modern features for better usability
  • PHP 8.x Compatibility: Support for modern PHP versions
  • Long-term Maintainability: Future-proof PHP installation
  • Transparent Costs: Fair fixed prices without hidden fees

PHP Update doesn't have to be expensive

We offer professional PHP updates from version 8.2, 8.1, 8.0 to the current version 8.4.14. Whether small update or complex migration - we find the right solution for your budget.

Our Services:

  • PHP Version Updates (5.6 to 8.3)
  • Compatibility Check & Code Analysis
  • Fix Deprecation Warnings
  • Performance Optimization
  • Testing & Quality Assurance
  • Composer Dependencies Update

Request Your Free Quote Now

Fill out the form and receive a non-binding offer within 24 hours.

* Required fields

PHP Versions Overview

We update from all PHP versions to the latest stable version

PHP 8 Stable

LTS - Current

The latest Long-Term-Support version with the most modern features and best support until 2027.

  • Latest stable version
  • Best performance & security
  • All modern features
  • Support until 2027

PHP 8 Security

Update recommended

Older LTS version - update to newer version recommended.

  • Outdated version
  • Support expires soon
  • Update recommended
  • Security risk

PHP 8 Security

Update recommended

Older LTS version - update to newer version recommended.

  • Outdated version
  • Support expires soon
  • Update recommended
  • Security risk
10+ Years Experience
4.9/5 Customer Rating
24h Response Time
🇨🇭
Swiss Made Quality & Reliability

How Your PHP Update Works

Transparent process in 4 simple steps

1

Analysis & Quote

We analyze your current PHP installation and create a detailed quote with a fixed price.

2

Planning

Together we plan the process and define a suitable time for the update.

3

Perform Update

We perform the update on a copy, test thoroughly and then migrate live.

4

Testing & Go-Live

After final tests and your approval, we launch the updated website.

What Our Customers Say

Over 150 successful CMS updates completed

★★★★★

"Professionelle und schnelle Durchführung unseres PHP Updates. Das Team hat alles perfekt migriert und ausführlich getestet. Absolute Empfehlung!"

MK

Michael Keller

Geschäftsführer

★★★★★

"Nach Jahren mit einer veralteten Installation waren wir besorgt. CMS Update hat uns eine transparente Offerte erstellt und das Projekt in kürzester Zeit umgesetzt. Top Service!"

SM

Sarah Müller

Marketing Leiterin

★★★★★

"Fair kalkuliert, schnell umgesetzt und hervorragend betreut. Wir sind sehr zufrieden mit dem Resultat und der gesamten Zusammenarbeit."

SZ

Stefan Zimmermann

Inhaber

★★★★★

"Die Kommunikation war klar und proaktiv. Alle Deadlines wurden eingehalten und das Ergebnis entspricht exakt unseren Vorstellungen."

PM

Petra Meyer

Marketing Director

Other CMS Systems

PHP Update - Why is it important?

PHP is the heart of your web application. Regular PHP updates are essential for security, performance and future compatibility. Outdated PHP versions like 5.6, 7.0 or 7.1 no longer receive security updates and pose a significant risk.

PHP 8.x brings massive performance improvements (up to 3x faster), modern features like Named Arguments, JIT Compiler and Union Types. Many hosting providers are already ending support for PHP 7.x - an update is inevitable.

PHP Update Costs - What does a professional update cost?

The costs for a PHP update depend on several factors:

Code Complexity

The more custom code exists, the more complex the adaptation. Legacy code from PHP 5.x times often requires extensive refactoring.

Dependencies & Composer

All Composer packages must be checked for compatibility. Outdated dependencies must be updated or replaced.

Framework Version

Old framework versions (Symfony 3, Laravel 5, etc.) often need to be updated in parallel with the PHP update.

Testing & QA

Extensive testing is essential. Automated tests (PHPUnit) significantly speed up the process.

💡 Tip: A PHP update is always worth it - the performance improvements alone save server costs in the long run. PHP 8.3 is up to 3x faster than PHP 7.0!

Ready for your PHP Update?

Contact us for a free initial consultation and a non-binding offer. We analyze your PHP version and create a customized update plan.

Request free quote now